Product comparison · 2 power supply units

FSP Hydro X vs Zalman ZM600-GVM power supply unit

33specifications compared
15differ
18identical
21known for one product only

Key differences

Total power
- Hydro X:450 W
- ZM600-GVM power supply unit:600 W
AC input voltage
- Hydro X:100 - 240 V
- ZM600-GVM power supply unit:115 - 230 V
Input current
- Hydro X:4 - 8 A
- ZM600-GVM power supply unit:10 A
Combined power (+12V)
- Hydro X:450 W
- ZM600-GVM power supply unit:540 W
Max output current (+3.3V)
- Hydro X:20 A
- ZM600-GVM power supply unit:22 A
Max output current (+12V)
- Hydro X:37.5 A
- ZM600-GVM power supply unit:45 A
Max output current (+5V)
- Hydro X:20 A
- ZM600-GVM power supply unit:22 A
Efficiency
- Hydro X:90%
- ZM600-GVM power supply unit:88%

Side by side

Differences highlightedShow differences only

Comparison of Hydro X, ZM600-GVM
54 specifications	A FSP Hydro X View product	B Zalman ZM600-GVM power supply unit Model ZM600-GVM View product
Power9 differ
Total powerDiffers	450 W	600 W
AC input voltageDiffers	100 - 240 V	115 - 230 V
Input currentDiffers	4 - 8 A	10 A
Combined power (+12V)Differs	450 W	540 W
Max output current (+3.3V)Differs	20 A	22 A
Max output current (+12V)Differs	37.5 A	45 A
Max output current (+5V)Differs	20 A	22 A
EfficiencyDiffers	90%	88%
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Short circuit	Over power, Over voltage, Short circuit, Under voltage
Power factorKnown for one	0.99	Unknown — not stated by the source
Ports & interfaces2 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	50 cm
SATA power cable lengthKnown for one	Unknown — not stated by the source	500,650,800 mm
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	50 cm
CPU power cable lengthKnown for one	Unknown — not stated by the source	60 cm
Cabling typeDiffers	Non-Modular	Semi-Modular
Number of SATA power connectorsKnown for one	6	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performance2 differ
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
ATX versionDiffers	2.4	2.31
EPS versionKnown for one	2.92	Unknown — not stated by the source
Designidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
Fan locationKnown for one	Top	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Certificates1 differ
CertificationDiffers	CE, CB, TUV, C-tick	NRTL, FCC, CB, CE, TUV, KC, EAC
Weight & dimensions1 differ
DepthDiffers	150 mm	140 mm
WeightKnown for one	Unknown — not stated by the source	2.45 kg
Other featuresidentical
Noise level (quiet mode, 50%)Known for one	13 dB	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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